The rabbit's long ears, which can be more than 10 cm (4 in) long, are probably an adaptation for detecting predators. They have large, powerful hind legs. The two front paws have 5 toes, the extra called the dewclaw.
However, Moorish idol larvae spend a long time drifting through the open ocean before they mature, so regional populations donât remain isolated enough to develop particular traits. Because of its beauty and its identity as a quintessential reef fish, the Moorish idol is a very popular fish in the aquarium trade.
This small orange and white-striped fish that likes to shelter away in sea anemones has suddenly become a star fish, star of the new movie Finding Nemo. Just as in the film, clownfish live in coral reefs off the coast of Australia, in Southeast Asia, and the Red Sea.lownfish have found a way not to get stung. Just as Marlin the Clownfish warns his son Nemo to brush against their home anemone, real clownfish brush against their home anemones to get covered in anemone mucus to protect themselves from the stings.